This edition encompasses numerous changes to ITSs, training setting, sustainment factors, and grade to standard entries. Changes also include deletion/addition of tasks and references. This ITS Order was developed using the Marine Corps Automated Instructional Management System (MCAIMS Plus) which has resulted in modifications to the content and appearance of the Order. In general, all ITS information is linked to tasks. Appendix D to Enclosure (5) lists references with associated tasks. Enclosure (6) now contains information on initial setting, and where applicable, Marine Corps Institute (MCI) materials, Ammunition, and training materiel.